Uploads and attaches a file to a Jira issue.
Adds a comment using Atlassian Document Format (ADF) for rich text to an existing Jira issue.
Adds users and optionally groups to a project role.
Adds a user to a Jira group.
Adds a user to an issue's watcher list by account ID.
Assigns a Jira issue to a user, default assignee, or unassigns; supports email/name lookup.